Circle 5 Studios has released a new major update for Primal Carnage: Extinction, which adds a new playable dinosaur, a co-op mode, new weapons as well as skins and cosmetics. The update will be auto-downloaded next time you start the Steam client.

Primal Carnage: Extinction – Survival Update Changelog:

General

Added Survival

Added AI-VisitorCenter

Added momentum to ragdolls on death

Added win/lose music to the end-round sequence

Added item viewing when spectating

Scaled down the IK strength on the Humans and Dinosaurs

Fixed grass textures losing too much detail at a distance

Fixed LAN support not working correctly

Fixed server slot counts not showing accurately

Optimized several particle/screen effects for performance

Decreased the global falling speed

Improved network performance on remote players

Overhauled the logic for the Health Kit, Ammo Kit, and Corpses

Ammo kits now give you ammo incrementally

Fixed grenade explosions and dilo spit effects not playing sometimes

Switched default Push-To-Talk button from C to V

Optimized stamina network bandwidth

Improved network performance on remote players

Fixed the flamesaw causing network issues

Optimized PC-Docks

Optimized GTTC-Downpour

Improved environment lighting and post process in all maps

Improved ambient sounds in most maps

Removed elevators from Contingency

Added sun lens flares

Possible fix for sounds acting strange in 5.1 and 7.1 sound modes

Dinosaurs

Added the Acrocanthosaurus

Decreased delay on all dinosaur primary attacks

Improved all dinosaur animation speeds/blending

Fixed dinosaur eating animations not blending out properly

Fixed some dinosaurs not having crouch-specific or tranq-specific attacks